Happy birthday! May your day be as bright and joyful as the moment when you realize you're not as old as me.

Another year, another reason to thank our parents for not selling you when they had the chance. Happy birthday!

Another year, another reason to remind you that you're still not the favorite child. But hey, at least you're the funniest! Happy birthday!

Age is merely the number of years the world has been enjoying you. Keep spreading the joy, bro!

Happy birthday! Remember, you're not getting older; you're getting closer to looking like Mom and Dad!

Happy birthday to the one who's been my partner in crime, my co-conspirator, and my partner in annoying the rest of the family!

Another year older and still rocking it! Happy birthday, bro!

Happy birthday to the one who's seen me at my best and still loves me at my worst – my brother!

Age is just a number, but in your case, it's a number that's getting worryingly high. Happy birthday, bro!

Happy birthday! May your day be filled with laughter, joy, and all the things you pretend to like when I'm around.

Happy birthday to the one who still owes me several years' worth of piggyback rides! I'm waiting.

Happy birthday, bro! If you weren’t my brother we’d still be friends. In fact, we’d probably be even better friends!

Happy birthday, brother! Enjoy the one day of the year where all of the attention will be on you for a change!

Happy birthday to one lucky guy! You’re lucky that you get to be my brother!

Happy birthday, brother! It’s funny how each year you become another year older, yet you never really seem to grow up!

No other brother Is as funny as you Unless you count me Which I guess I do! Happy birthday, bro!

Few people can make me laugh the way that you do, brother! I’m forever thankful for you. Happy birthday.

Happy Birthday, my love! May your day be filled with happiness, and your year with endless love.

To the queen of my heart, Happy Birthday! You deserve all the love and happiness in the world.